| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $148.32 | 11.835% | $165.8737 | $165.87 | $165.85 | $165.90 |
| Purchase #2 | $59.64 | 9.317% | $65.1967 | $65.20 | $65.20 | $65.20 |
| Purchase #3 | $239.38 | 8.479% | $259.677 | $259.68 | $259.70 | $259.70 |
| Purchase #4 | $159.63 | 8.211% | $172.7372 | $172.74 | $172.75 | $172.70 |
| Purchase #5 | $21.84 | 3.198% | $22.5384 | $22.54 | $22.55 | $22.50 |
| Purchase #6 | $163.76 | 13.684% | $186.1689 | $186.17 | $186.15 | $186.20 |
| Purchase #7 | $241.36 | 10.593% | $266.9273 | $266.93 | $266.95 | $266.90 |
| 7 purchase totals = | $1,033.93 | $1,139.1192 | $1,139.13 | $1,139.15 | $1,139.10 | |